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| author | Tim Northover <Tim.Northover@arm.com> | 2013-01-11 10:36:13 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-01-11 10:36:13 +0000 |
| commit | 5f2801bd653f82927ddd7612cb149e78a8509ed4 (patch) | |
| tree | 70de528cbc0564d5fd89525a4cee22000e7c1cde /test/CodeGen/X86/float-asmprint.ll | |
| parent | fc183ceae302f7dcfd23a6f0e6c801d74f560ca8 (diff) | |
| download | llvm-5f2801bd653f82927ddd7612cb149e78a8509ed4.tar.gz llvm-5f2801bd653f82927ddd7612cb149e78a8509ed4.tar.bz2 llvm-5f2801bd653f82927ddd7612cb149e78a8509ed4.tar.xz | |
Simplify writing floating types to assembly.
This removes previous special cases for each floating-point type in favour of a
shared codepath.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172189 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/float-asmprint.ll')
| -rw-r--r-- | test/CodeGen/X86/float-asmprint.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/X86/float-asmprint.ll b/test/CodeGen/X86/float-asmprint.ll new file mode 100644 index 0000000000..4aeae7fe04 --- /dev/null +++ b/test/CodeGen/X86/float-asmprint.ll @@ -0,0 +1,40 @@ +; RUN: llc -mtriple=x86_64-none-linux < %s | FileCheck %s + +; Check that all current floating-point types are correctly emitted to assembly +; on a little-endian target. + +@var128 = global fp128 0xL00000000000000008000000000000000, align 16 +@varppc128 = global ppc_fp128 0xM80000000000000000000000000000000, align 16 +@var80 = global x86_fp80 0xK80000000000000000000, align 16 +@var64 = global double -0.0, align 8 +@var32 = global float -0.0, align 4 +@var16 = global half -0.0, align 2 + +; CHECK: var128: +; CHECK-NEXT: .quad 0 # fp128 -0 +; CHECK-NEXT: .quad -9223372036854775808 +; CHECK-NEXT: .size + +; CHECK: varppc128: +; CHECK-NEXT: .quad 0 # ppc_fp128 -0 +; CHECK-NEXT: .quad -9223372036854775808 +; CHECK-NEXT: .size + +; CHECK: var80: +; CHECK-NEXT: .quad 0 # x86_fp80 -0 +; CHECK-NEXT: .short 32768 +; CHECK-NEXT: .zero 6 +; CHECK-NEXT: .size + +; CHECK: var64: +; CHECK-NEXT: .quad -9223372036854775808 # double -0 +; CHECK-NEXT: .size + +; CHECK: var32: +; CHECK-NEXT: .long 2147483648 # float -0 +; CHECK-NEXT: .size + +; CHECK: var16: +; CHECK-NEXT: .short 32768 # half -0 +; CHECK-NEXT: .size + |